W3cplus第三版本皮肤更新好长一段时间了，早就想把站点上的一些CSS3效果分割成单独的案例出来，与大家分享，但受限于时间，今天抽空把页面底部面板效果整理出来了。首先这个效果是有原因的，因为这个效果是当初自己左拼右拼出来的一个效果，后来自我感觉还能接受。上线后也有很多同学问我是图片制作的吗？其实不是的，他是一个CSS3制作的效果。在这个效果中，不要使用了渐变，“:before”，“box-shadow”，“transition”几个属性。

demodownload

HTML 结构

<div class="region">
  <div class="block">
    <h2>关注我们</h2>
    <div class="content">
      <ul class="nav-ms" id="nav-ms">
        <li data-alt="新浪微博"><a class="ms-sina" href="http://weibo.com/w3cplus" target="_blank" title="新浪微博">新浪微博</a></li>
        <li data-alt="腾讯微博"><a class="ms-tq" href="http://t.qq.com/airenliao" target="_blank" title="腾讯微博">腾讯微博</a></li>
        <li data-alt="Facebook"><a class="ms-facebook" href="https://www.facebook.com/w3cplus" target="_blank" titlte="Facebook">Facebook</a></li>
        <li data-alt="Twitter"><a class="ms-twitter" href="https://twitter.com/w3cplus" target="_blank" title="Twitter">Twitter</a></li>
        <li data-alt="订阅RSS"><a class="ms-rss" href="http://www.w3cplus.com/rss.xml" target="_blank" title="订阅RSS">订阅RSS</a></li>
        <li data-alt="Google+"><a class="ms-google" href="https://plus.google.com/106423935018507337793" target="_blank" title="Google+">Google+</a></li>
        <li data-alt="Github"><a class="ms-github" href="https://github.com/airen" target="_blank" title="GitHub">Github</a></li>
      </ul>  
    </div>
  </div>
</div>

CSS 代码

body {
  background-color: rgb(35, 35, 35);
  text-align: center;
  padding: 30px;
}
.region {
  width: 255px;
  padding: 0 10px;
  margin: 50px auto;
  color:rgba(255, 255, 255, 0.65);
}
.block {
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 5px;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.25),inset 0 0 0 150px rgba(150, 155, 150, 0.06);
  padding: 10px;
  position: relative;
  z-index: 0;
  margin: 0;
  text-align:left;
}
.block::before {
  content: "";
  position: absolute;
  z-index: -1;
  border: 1px dashed rgba(255, 255, 255, 0.15);
  top: 3px;
  bottom: 3px;
  left: 3px;
  right: 3px;
  box-shadow: 0 0 1px rgba(255, 255, 255, 0.25);
  border-radius: 3px;
}
.block h2 {
  width: 237px;
  height: 35px;
  line-height: 35px;
  margin: 0 auto 10px -6px;
  position: relative;
  overflow: hidden;
  background: rgba(150, 155, 150, 0.3);
  background: -moz-linear-gradient(left, rgba(150, 155, 150, 0.3) 55%,rgba(155, 180, 150, 0.08) 85%);
  background: -webkit-gradient(linear, left center, right center, color-stop(55%,rgba(150, 155, 150, 0.3)), color-stop(85%,rgba(155, 180, 150, 0.08)));
  background: -webkit-linear-gradient(left, rgba(150, 155, 150, 0.3) 55%,rgba(155, 180, 150, 0.08) 85%);
  background: -o-linear-gradient(left, rgba(150, 155, 150, 0.3) 55%,rgba(155, 180, 150, 0.08) 85%);
  background: -ms-linear-gradient(left, rgba(150, 155, 150, 0.3) 55%,rgba(155, 180, 150, 0.08) 85%);
  background: linear-gradient(left, rgba(150, 155, 150, 0.3) 55%,rgba(155, 180, 150, 0.08) 85%);
  z-index:0;
  box-shadow: inset 5px 0px 10px 0px rgba(0, 0, 0, 0.3), inset 0 0 20px 0 rgba(0, 0, 0, 0.13),0 5px 3px -3px rgba(0,0,0,0.35);
  padding-left: 10px;
}
.block h2::before {
  content: "";
  display: block;
  border-top: 1px dashed rgba(255, 255, 255, 0.25);
  border-bottom: 1px dashed rgba(255, 255, 255, 0.25);
  position: absolute;
  top: 2px;
  bottom: 2px;
  left: 0;
  right: 0;
  box-shadow: inset 5px 0px 10px 0px rgba(0,0,0,0.3);
}
 .block h2::after {
  content:"";
  display: block;
  border: 17px solid #292929;
  border-color: transparent  #292929 transparent transparent;
  width: 0;
  height: 0;
  position: absolute;
  top: 0;
  right: 0;
}
/*follow us*/
#nav-ms li {
  cursor: pointer;
  height: 38px;
  position: relative;
  margin-bottom: 19px !important;
  list-style: none outside none;
  margin-left: 0;
}
#nav-ms a{
  background: #d91e76 url('http://www.w3cplus.com/sites/all/themes/marvin/images/ms-icon.png') 3px 0 no-repeat;
  background-color: rgba(217,30,118, .42);
  border-radius: 19px;
  display: block;
  color: #fcfcfc;
  color:rgba(255, 255, 255, 0.8);
  width: 38px;
  font-size:16px;
  font-family:"SimHei";
  float: none;
  height: 38px;
  line-height: 38px;
  margin: 10px 0 0;
  text-align: left;
  text-indent: 50px;
  text-shadow: #333 0 1px 0;
  text-decoration: none;
  white-space: nowrap;
  z-index: 5;
  -webkit-transition:all .25s ease-in-out;
  -moz-transition:all .25s ease-in-out;
  -ms-transition:all .25s ease-in-out;
  -o-transition:all .25s ease-in-out;
  transition:all .25s ease-in-out;
  box-shadow: rgba(0,0,0, .28) 0 2px 3px;	
}
#nav-ms .icon {
  color: #fafafa;
  overflow: hidden;
}
#nav-ms .ms-sina { 
  background-color: rgba(249,13,20, .42); 
  background-position: 0px 4px; 
}
#nav-ms .ms-tq  { 
  background-color: rgba(11,142,185, .42); 
  background-position: 2px -38px; 
}
#nav-ms .ms-facebook  { 
  background-color: rgba(56,93,148, .42); 
  background-position: -3px -171px; 
}
#nav-ms .ms-twitter{ 
  background-color: rgba(74,183,225, .42); 
  background-position: 2px -83px; 
}
#nav-ms .ms-rss { 
  background-color: rgba(255, 109, 0, .42); 
  background-position: 3px -215px; 
}
#nav-ms .ms-google { 
  background-color: rgba(10,164, 53, .42); 
  background-position: 3px -260px; 
}
#nav-ms .ms-github { 
  background-color: rgba(253,190, 156, .42); 
  background-position: 1px -126px; 
}
#nav-ms li:hover a{
  text-decoration: none;
  color: #fff;
  width: 230px;
  background-color: #d91e76; 
}
#nav-ms li:hover .ms-sina { 
  background-color: rgba(249,13,20, 1); 
}
#nav-ms li:hover .ms-tq { 
  background-color: rgba(11,142,185, 1); 
}
#nav-ms li:hover .ms-facebook  { 
  background-color: rgba(56,93,148, 1); 
}
#nav-ms li:hover .ms-twitter { 
  background-color: rgba(74,183,225, 1); 
}
#nav-ms li:hover .ms-rss { 
  background-color: rgba(255, 109, 0, 1); 
}
#nav-ms li:hover .ms-google  { 
  background-color: rgba(10,164, 53, 1); 
}
#nav-ms li:hover .ms-github { 
  background-color: rgba(253,190, 156, 1);  
}

demodownload

如需转载，烦请注明出处：http://www.w3cplus.com/demo/css3-create-control-panel.html